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Iraqi firefighters evacuate a victim at the scene of a bomb attack in Kirkuk, 180 miles (290 kilometers) north of Baghdad, Iraq, Sunday, Feb. 3, 2013. A suicide car bomber joined by other suicide attackers on foot assaulted a provincial police headquarters in a disputed northern Iraqi city killing and wounding scores of people, police said. (AP Photo/Emad Matti)

Iraqi firefighters evacuate a victim at the scene of a bomb attack in Kirkuk, 180 miles (290 kilometers) north of Baghdad, Iraq, Sunday, Feb. 3, 2013. A suicide car bomber joined by other suicide attackers on foot assaulted a provincial police headquarters in a disputed northern Iraqi city killing and wounding scores of people, police said. (AP Photo/Emad Matti)